78997590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3446

約数の個数: 96

約数和(自身を含む): 241151040

約数和(自身を除く): 162153450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3389, 3885, 4662, 6778, 7770, 10167, 11655, 16945, 20334, 23310, 23723, 30501, 33890, 47446, 50835, 61002, 71169, 101670, 118615, 125393, 142338, 152505, 213507, 237230, 250786, 305010, 355845, 376179, 427014, 626965, 711690, 752358, 877751, 1067535, 1128537, 1253930, 1755502, 1880895, 2135070, 2257074, 2633253, 3761790, 4388755, 5266506, 5642685, 7899759, 8777510, 11285370, 13166265, 15799518, 26332530, 39498795, 78997590]

約数ペア:

[(1, 78997590), (2, 39498795), (3, 26332530), (5, 15799518), (6, 13166265), (7, 11285370), (9, 8777510), (10, 7899759), (14, 5642685), (15, 5266506), (18, 4388755), (21, 3761790), (30, 2633253), (35, 2257074), (37, 2135070), (42, 1880895), (45, 1755502), (63, 1253930), (70, 1128537), (74, 1067535), (90, 877751), (105, 752358), (111, 711690), (126, 626965), (185, 427014), (210, 376179), (222, 355845), (259, 305010), (315, 250786), (333, 237230), (370, 213507), (518, 152505), (555, 142338), (630, 125393), (666, 118615), (777, 101670), (1110, 71169), (1295, 61002), (1554, 50835), (1665, 47446), (2331, 33890), (2590, 30501), (3330, 23723), (3389, 23310), (3885, 20334), (4662, 16945), (6778, 11655), (7770, 10167)]